Oracle Fujitsu SPARC M12-1 Service Manual page 116

System-stopped/hot replacement (HDD/SSD)
System-stopped/hot replacement can be performed on an HDD/SSD. Perform the
following procedure to replace the unit.
Figure 7-5 System-Stopped/Hot Replacement Flow (HDD/SSD)
1. Opening the rack door
2. Switching the mode switch on the operation
panel to Service mode
3. Checking the operating condition of the
system and the I/O device usage status
4. Stopping the system
5. Replacing a faulty FRU
6. Performing a diagnosis test
7. Confirming that there is no problem with the
replacement FRU
8. Returning the mode switch on the operation
panel to Locked mode
9. Starting the system
10. Closing the rack door
102 Fujitsu SPARC M12-1 Service Manual • January 2023
Maintenance complete